The main functions and features of the Swiss Wantong Oil Oxidation Stability Tester
·A fully automatic oil oxidation stability tester designed according to international standards, recommended for use by international standards;
·Fully computer-controlled, capable of measuring 8 samples simultaneously at 2 different temperatures, each sample can be individually controlled;
·A replaceable sample reaction tank ensures that the measurement of each sample is not interfered with;
·One computer can control four 743 Rancimat simultaneously, allowing for the simultaneous measurement of 32 samples at eight different temperatures;
·The software can automatically indicate the induction time of the sample by calculating the derivative of the recorded curve. At the same time, the software supports manual evaluation of the curve to find the induction time;
·The software can extrapolate the induction time of the sample at other temperatures based on the induction time at different temperatures, thereby predicting the storage life of the sample at a certain temperature;
·A fully functional database that can classify, filter, and output data for data management purposes;
·The built-in GLP metrological calibration accessory can perform metrological calibration on the instrument at any time, ensuring the effectiveness of the instrument measurement.

Heating method: Simultaneously measure 8 samples at 2 different temperatures, each sample can be started separately
Sample size: a few grams or milliliters, (recommended dosage)
Temperature control range: 50-220 ℃, step size set at 1 ℃
Temperature correction: -9.9---+9.9 ℃, step size set at 0.1 ℃
Temperature repeatability setting:<0.2 ℃
Set temperature * large deviation:<0.3 ℃
Temperature stability:<0.1 ℃
Temperature difference at different measurement positions:<0.3 ℃
Heating from 20 ℃ to 120 ℃: about 45 minutes
Heating from 20 ℃ to 220 ℃: about 60 minutes
Air flow range: 7- ---25L/h (with built-in diaphragm air pump)
Conductivity measurement range: 0-500uS/cm
Application Fields
The main application examples are as follows:
• Plant oils and fats: soybean oil, sunflower seed oil, rapeseed oil, palm oil, peanut oil, etc;
Animal fats and oils: butter, fish oil, lard, etc;
Oil containing products: cosmetics, margarine (directly measured), cereal products, biscuits, nuts, bacon, sausages, meat, etc. (measured after extracting oil);
Research on the antioxidant properties of antioxidants;
• Determination of oxidation stability of FAME (fatty acid methyl ester);
• Determination of stability of copper catalyst for light oil oxidation.

Ordering Information
2.743.0014 743 Rancimat (230 V, 50 ... 60 Hz)
2.743.0015 743 Rancimat (115 V, 50 ... 60 Hz)

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After sales service: Provide one year of free on-site maintenance and technical support.